Monadnock Products Spare Cuff Disposable Restraints Axil It also retains the factory It also retains the factory length of pull Mod 3 and BCM Enhanced Trigger Guard This BCM Enhanced Lower Parts Kit includes: BCM PNT Hammer Hammer Spring BCM PNT Trigger Trigger Spring Hammer Trigger Pins Disconnector Disconnector Spring Bolt Catch Bolt Catch Plunger Bolt Catch Spring Bolt Stop Pin Rear Pivot Pin Buffer Retainer Buffer Retainer Spring Magazine Catch Button Magazine Catch Spring Magazine Catch Rear Take Down Pin Selector (Safety) Selector Detent Selector Detent Spring BCM Enhanced Trigger Guard BCM Trigger Guard Pin BCM Trigger Guard Screw BCM Pistol Grip Mod 3 Disposable Spare Cuff restraints provide a durable Brand: Monadnock Products